Saw blade



FIG. 1 is a front elevational view of a saw blade showing my new design, a back elevation view being identical thereto;

FIG. 2 is a left side elevational view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a top plan view thereof, a bottom plan view being identical thereto; and,

FIG. 5 is a perspective view thereof.

The broken lines depict portions of the saw blade which form no part of the claimed design. 

CLAIM What is claimed is the ornamental design for a saw blade, as shown and described. 